# Jurassic Dino Simulation 2021 vs GravityLoop

The clearest difference is update cadence: GravityLoop at every 2 days against Jurassic Dino Simulation 2021's every 8 months. Jurassic Dino Simulation 2021's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.5). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Jurassic Dino Simulation 2021 ships an update every 8 months, GravityLoop every 2 days. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Jurassic Dino Simulation 2021 | GravityLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (131 ratings)](https://appshunter.io/ios/app/jurassic-dino-simulation-2021/id1465574906/reviews)** | — |
| Number of ratings | **131** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 370 MB | 6 MB |
| Requires iOS | **9.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 17+ |
| Developer | [APPOXIS PTE. LTD.](https://appshunter.io/developer/1567178661) | [Keita Tamura](https://appshunter.io/developer/1841767385) |

## What reviewers say

### Jurassic Dino Simulation 2021

[App page](https://appshunter.io/ios/app/jurassic-dino-simulation-2021/id1465574906)

Engage in a thrilling dinosaur simulation where you control a giant dinosaur to hunt animals and destroy a city. Experience a revenge story as you unleash your adult dinosaurs on the world.

**Highlights:** Dinosaur city destruction, Hunt animals and humans, Dinosaur revenge story, 3D dinosaurs (herbivorous to carnivorous), Console quality HD graphics, Immersive controls

**Features:** Vision Pro support

**In-app purchases:** none


### GravityLoop

[App page](https://appshunter.io/ios/app/gravityloop/id6752917479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jurassic Dino Simulation 2021 free?

Jurassic Dino Simulation 2021 is free to download, with no in-app purchases.

### Is GravityLoop free?

GravityLoop is free to download, with no in-app purchases.

### Do Jurassic Dino Simulation 2021 or GravityLoop have ads?

Both Jurassic Dino Simulation 2021 and GravityLoop show ads.

### Which is updated more often, Jurassic Dino Simulation 2021 or GravityLoop?

Jurassic Dino Simulation 2021 ships an update every 8 months, and GravityLoop every 2 days. Most recently, Jurassic Dino Simulation 2021 was updated on September 23, 2026 and GravityLoop on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*